a disposition toward schism and secession from a larger group; the principles and practices of separatists; "separatism is a serious problem in Quebec"; "demands for some form of separatism on grounds of religion have been perceived as a threat to mainstream education"

the second book of the Old Testament: tells of the departure of the Israelites out of slavery in Egypt led by Moses; God gave them the Ten Commandments and the rest of Mosaic law on Mount Sinai during the Exodus